Jove
Visualize
Contact Us

Related Experiment Video

Updated: Jun 6, 2026

Procedure for the Transfer of Polymer Films Onto Porous Substrates with Minimized Defects
05:02

Procedure for the Transfer of Polymer Films Onto Porous Substrates with Minimized Defects

Published on: June 22, 2019

Transferable graphene oxide films with tunable microstructures.

Saad A Hasan1, John L Rigueur, Robert R Harl

  • 1Interdisciplinary Graduate Program in Materials Science,Vanderbilt University, Nashville, Tennessee 37235, USA.

ACS Nano
|December 1, 2010
PubMed
Summary

Researchers developed electrophoretic deposition methods to create large-area graphene oxide films. Different microstructures, "rug" and "brick," were achieved, impacting film properties and enabling free-standing applications.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Fluorocarbon Minimization Via Semifluorinated Copolymer Films by Combining Spin Coating and Ring-Opening Metathesis Polymerization.

Langmuir : the ACS journal of surfaces and colloids·2025
Same author

Dynamic Color Tuning with Electrochemically Actuated TiO<sub>2</sub> Metasurfaces.

Nano letters·2022
Same author

Synthesis of Silver Modified Bioactive Glassy Materials with Antibacterial Properties via Facile and Low-Temperature Route.

Materials (Basel, Switzerland)·2020
Same author

Facile Preparative Access to Bioactive Silicon Oxycarbides with Tunable Porosity.

Materials (Basel, Switzerland)·2019
Same author

Finely Tuned SnO<sub>2</sub> Nanoparticles for Efficient Detection of Reducing and Oxidizing Gases: The Influence of Alkali Metal Cation on Gas-Sensing Properties.

ACS applied materials & interfaces·2018
Same author

Poly(glycidol) Coating on Ultrahigh Molecular Weight Polyethylene for Reduced Biofilm Growth.

ACS applied materials & interfaces·2018
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Area of Science:

  • Materials Science
  • Nanotechnology
  • Electrochemistry

Background:

  • Graphene oxide (GO) is a promising material for various applications.
  • Producing large-area, controlled GO films is challenging.
  • Electrophoretic deposition (EPD) offers a potential method for GO film fabrication.

Purpose of the Study:

  • To develop and optimize electrophoretic deposition methods for large-area graphene oxide film production.
  • To investigate the influence of deposition parameters (pH, voltage) on film microstructure.
  • To explore methods for creating free-standing graphene oxide films.

Main Methods:

  • Aqueous suspensions of graphene oxide were used for electrophoretic deposition.
  • Suspension pH and deposition voltage were systematically varied.

More Related Videos

Fabrication of Three-Dimensional Graphene-Based Polyhedrons via Origami-Like Self-Folding
14:52

Fabrication of Three-Dimensional Graphene-Based Polyhedrons via Origami-Like Self-Folding

Published on: September 23, 2018

Optimized Fabrication Procedure for High-Quality Graphene-based Moir&#233; Superlattice Devices
11:24

Optimized Fabrication Procedure for High-Quality Graphene-based Moiré Superlattice Devices

Published on: July 11, 2025

Related Experiment Videos

Last Updated: Jun 6, 2026

Procedure for the Transfer of Polymer Films Onto Porous Substrates with Minimized Defects
05:02

Procedure for the Transfer of Polymer Films Onto Porous Substrates with Minimized Defects

Published on: June 22, 2019

Fabrication of Three-Dimensional Graphene-Based Polyhedrons via Origami-Like Self-Folding
14:52

Fabrication of Three-Dimensional Graphene-Based Polyhedrons via Origami-Like Self-Folding

Published on: September 23, 2018

Optimized Fabrication Procedure for High-Quality Graphene-based Moir&#233; Superlattice Devices
11:24

Optimized Fabrication Procedure for High-Quality Graphene-based Moiré Superlattice Devices

Published on: July 11, 2025

  • Microstructure analysis (rug vs. brick) was performed based on deposition location (anode/cathode).
  • Water contact angle measurements were used to assess hydrophobicity.
  • A sacrificial layer technique was employed for free-standing film fabrication.

    • Main Results:

    • Two distinct microstructures, smooth 'rug' (anodic) and porous 'brick' (cathodic), were achieved.
    • Cathodic deposition involved a pH-dependent charge reversal of GO sheets.
    • The 'brick' films exhibited higher hydrophobicity (79°) compared to 'rug' films (41°).
    • Free-standing GO films were successfully produced using a sacrificial layer.

    Conclusions:

    • Electrophoretic deposition is an effective method for fabricating large-area graphene oxide films with tunable microstructures.
    • The film microstructure significantly influences surface properties like hydrophobicity.
    • The developed techniques enable the production of versatile, free-standing graphene oxide films for diverse applications.